diff mbox

[V2,2/2] KVM test: Add vhost-net support

Message ID 20100926022830.5641.17750.stgit@dhcp-91-158.nay.redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jason Wang Sept. 26, 2010, 2:28 a.m. UTC
None
diff mbox

Patch

diff --git a/client/tests/kvm/kvm_vm.py b/client/tests/kvm/kvm_vm.py
index 644903b..f448684 100755
--- a/client/tests/kvm/kvm_vm.py
+++ b/client/tests/kvm/kvm_vm.py
@@ -258,9 +258,11 @@  class VM:
 
         def add_net(help, vlan, mode, ifname=None, script=None,
                     downscript=None, tftp=None, bootfile=None, hostfwd=[],
-                    netdev_id=None):
+                    netdev_id=None, vhost=False):
             if has_option(help, "netdev"):
                 cmd = " -netdev %s,id=%s" % (mode, netdev_id)
+                if vhost:
+                    cmd +=",vhost=on"
             else:
                 cmd = " -net %s,vlan=%d" % (mode, vlan)
             if mode == "tap":
@@ -417,7 +419,8 @@  class VM:
                                 nic_params.get("nic_ifname"),
                                 script, downscript, tftp,
                                 nic_params.get("bootp"), redirs,
-                                self.netdev_id[vlan])
+                                self.netdev_id[vlan],
+                                nic_params.get("vhost")=="yes")
             # Proceed to next NIC
             vlan += 1
 
diff --git a/client/tests/kvm/tests_base.cfg.sample b/client/tests/kvm/tests_base.cfg.sample
index 89e6f45..14e85af 100644
--- a/client/tests/kvm/tests_base.cfg.sample
+++ b/client/tests/kvm/tests_base.cfg.sample
@@ -620,6 +620,8 @@  variants:
         nic_model = virtio
         # you can add advanced attributes here
         # nic_extra_params =
+        # you can uncomment the following line to enable vhost-net backend
+        # vhost = yes
 
 
 # Guests